diff options
| -rw-r--r-- | drivers/clk/clk.c | 5 | ||||
| -rw-r--r-- | include/linux/clk-provider.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 25ab30063072..ba2ed7709156 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -3121,6 +3121,11 @@ static int __clk_init(struct device *dev, struct clk *clk_user) if (core->ops->init) core->ops->init(core->hw); + if (core->flags & CLK_IS_CRITICAL) { + clk_core_prepare(core); + clk_core_enable(core); + } + kref_init(&core->ref); out: clk_prepare_unlock(); diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index fd2eb059b991..83e9c6e23f2f 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -32,6 +32,7 @@ #define CLK_SET_RATE_NO_REPARENT BIT(7) /* don't re-parent on rate change */ #define CLK_GET_ACCURACY_NOCACHE BIT(8) /* do not use the cached clk accuracy */ #define CLK_RECALC_NEW_RATES BIT(9) /* recalc rates after notifications */ +#define CLK_IS_CRITICAL BIT(11) /* do not gate, ever */ struct clk; struct clk_hw; |